diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 4c5b3fcbed94c376a2a44bb0c4fdaab139b3a169..e800ce13cc6e5bb2646e10ad0cdd0c71e9a80d44 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -683,6 +683,7 @@ void do_signal32(struct pt_regs * regs)
 				regs->tpc -= 4;
 				regs->tnpc -= 4;
 				pt_regs_clear_syscall(regs);
+				/* fall through */
 			case ERESTART_RESTARTBLOCK:
 				regs->u_regs[UREG_G1] = __NR_restart_syscall;
 				regs->tpc -= 4;